A wire of length 2m is placed in uniform magnetic field of 2 tesla.It makes30°with the feild .If 10ampere current is flowing in wire ,then force per unit length on wire is
Answers
Answer:
10 N/m
Explanation:
Given,
length = 2 m
magnetic field = 2 T
angle = Ф = 30°
current = 10 A
We have the formula ...
Force = BIL sin Ф
So , force per unit length = F/L = BIL sin Ф/L = BI sin Ф = 2 × 10 × sin 30°
= 20 × 1/2 = 10 N/m
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Answer:
A wire of length 2m is placed in uniform magnetic field of 2 tesla.It makes30°with the field .If 10ampere current is flowing in wire ,then force per unit length on wire is 10 N/m
Explanation:
Given,
length = 2 m
magnetic field = 2 T
angle = Ф = 30°
current = 10 A
We have the formula ...
Force = BIL sin Ф
So , force per unit length = F/L = BIL sin Ф/L = BI sin Ф = 2 × 10 × sin 30°
= 20 × 1/2 = 10 N/m
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